(Z)-2-Amino-5-((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)methylene)-4(5H)-thiazolone monomethanesulfonate (salt) 139340-56-0 5-((3,5-Bis(1,1-dimethylethyl)-4-hydroxyphenyl)methylene)-2-imino-4-thiazolidinone methanesulfonate 5-((Z)-3,5-Di-tert-butyl-4-hydroxybenzylidene)-2-imino-4-thiazolidinone monomethanesulfonate (salt) CI 1004 CI-1004